EVER WONDER?
Is cracking your knuckles bad? 👊
What makes the pop? 🫧
The fluid within your joints contains dissolved gases.
When you bend your finger, gas bubbles form and collapse inside the joint fluid. That collapse makes the “pop”.
After that, it takes 10-12 minutes for the gases to reset - which is why you can’t re-crack the same knuckle right away.
Is cracking your knuckles bad for you? 🦴
No evidence it causes arthritis
No evidence it damages your joints (no structural damage, enlarged joints, or weakened grip)
Most research says it’s harmless